题目内容：

完型填空

Malaysia Airlines (马航) flight MH370 disappeared from radar (雷达) screens an hour after it took off on March 8.It has ____ for more than 3 months.

The plane may fall into the sea.China，Malaysia and many other countries have joined to search the ____ on the sea.The relatives of the 227 passengers and 12 crew (乘务人员) are ____ good news from them.

How did the accident ____？It is said that the plane was attacked (攻击) by the terrorists.Some think there may be something wrong with the plane，and others think the accident may be ____ by the mistake of the crew.However it is ___ to tell the reason because the plane hasn't been found yet.

It may __ some time to find the missing plane and even more time to get to know the truth of what happened.However，we can't stop imagining what happened to the plane ___ it is found.

Whether the missing plane is found    _ not，the whole world should pay more attention to the safety of people，especially at airports.

We hope these people on the plane will be __ ，and they can get together with their family members.

1.A. found          B．seen            C．flown          D．missed

2.A. plane          B．terrorists      C．ship           D．Chinese

3.A. talking about  B．waiting for     C．listening to  D．hearing

4.A. take           B．happen         C．come           D．go

5.A. given          B．met             C．caused         D．tried

6.A. hard           B．easy           C．wise           D．true

7.A. spend          B．take            C．get            D．waste

8.A. before         B．after          C．until          D．as soon as

9.A. nor            B．so              C．and            D．or

10.A. dangerous    B．safe           C．friendly       D．bad